White Oaks The Common Kinsbourne Green Harpenden Al5 3Pe

1. 11 Feb 2026

   Received by St Albans

2. 8 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Aug 2026

   Decision issued: DC3 Conditional Permission

4. 7 Sep 2026

   Added to PlanIndex

St Albans granted permission on 6 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Canley Lodge The Common Kinsbourne Green Harpenden Hertfordshire Al5 3Pe

  5/2016/2943 Submitted 28 Sep 2016 50 yards away

  Loft conversion and installation of four rear rooflights

  Granted Householder Loft or dormer 10 docs
  Domestic

• Kinsbourne House The Common Kinsbourne Green Harpenden Hertfordshire Al5 3Pe

  5/2026/1100 Submitted 8 Jun 2026 50 yards away

  Certificate of Lawfulness (proposed) - Removal of the existing hipped roof over the south projection and part demolished east wall. Build of a single storey rear extension between the south projection and the Drawing Room wall to the east. Construct a hip

  Granted Lawful development Extension Demolition 8 docs
  Small domestic

• Pollards Farm The Common Kinsbourne Green Harpenden Hertfordshire Al5 3Pe

  5/2026/1163 Submitted 29 May 2026 50 yards away

  95% historically approved · decision due ~25 Aug

  Listed building Consent - Reconfiguration of existing light well and extension to existing basement adjacent to main West Barn

  Awaiting decision Heritage and listed buildings Extension 23 docs

• Pollards Farm The Common Kinsbourne Green Harpenden Hertfordshire Al5 3Pe

  5/2026/1051 Submitted 29 May 2026 50 yards away

  89% historically approved · decision due ~25 Aug

  Reconfiguration of existing light well and extension to existing basement adjacent to main West Barn

  Awaiting decision Householder Extension 22 docs
  Domestic

• 21 Derwent Road Harpenden Hertfordshire Al5 3Pa

  5/2016/3025 Submitted 9 Oct 2016 350 yards away

  Part single, part two storey front, part single, part two storey rear and single storey side extensions and alterations to openings (resubmission following refusal of 5/2015/3041)

  Granted Householder Extension 8 docs
  Small domestic

• The Fox Ph 469 Luton Road Harpenden Hertfordshire Al5 3Qe

  5/2017/2736 Submitted 27 Sep 2017 400 yards away

  Advertisement Consent - Display of one externally illuminated standing sign, one internally illuminated standing sign, seven non-illuminated wall mounted signs and one non-illuminated board sign

  Granted Advertising 8 docs

• 5/2026/0517 Granted

  28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

  Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

  Received 16 Mar, published by the council 31 Aug 2026 Householder
• 5/2026/1055 Granted

  39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

  Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1278 Granted

  39 Foxcroft St Albans Hertfordshire Al1 5Ss

  Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

  Received 1 Jul, published by the council 24 Jul 2026 Householder
• 5/2026/1170 Granted

  20 Nimrod Close St Albans Hertfordshire Al4 9Xy

  Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

  Received 17 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1338 Granted

  16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

  Proposed front porch

  Received 11 Jul, published by the council 9 Aug 2026 Householder